Ovulation Calculator – Calculate Your Fertile Days · Wunschbaby Institut Feichtinger
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The Wunschbaby ovulation calculator.

You would like to become pregnant? Then you have come to the right place at the Wunschbaby Institut Feichtinger. For generations we have been supporting couples with precise diagnostics for both women and men, and helping with our broad spectrum of treatments – from simple nutritional supplements to assisted reproduction (IVF). We always choose the gentlest option for our patients, and in the best case that is a natural pregnancy.

Couple wishing to have a baby – calculating fertile days
Good to know

On which days can I become pregnant?

By natural means, an egg can only be fertilised while it is in the fallopian tube after ovulation – and then only for a few hours. Male sperm cells can survive for several days, so the window of fertile days begins about three days before ovulation and ends immediately afterwards.

Calculator

Calculate your fertile days now.

Becoming pregnant with the support of the Wunschbaby Institut Feichtinger
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We are here for you and your wish for a child.

About us

The story of the Wunschbaby Institut Feichtinger has its origins in the early 1980s, when Prof. Wilfried Feichtinger began his research on this subject at Vienna General Hospital (AKH). In 1982, the birth of the first “test-tube baby” in Austria was celebrated there – one of the first children worldwide to be born this way. The Wunschbaby Institut was founded in 1983. Ever since, we have been regarded as pioneers and one of the leading clinics worldwide – more than 30,000 children have been born with our help.

The Wunschbaby Institut Feichtinger in Vienna
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